A square column section of size 350 mm is reinforced with four bars of 25 mm diameter and four bars of 16 mm diameter. Then the transverse steel should be:
1
8 mm diameter @ 250 mm c/c
2
8 mm diameter @ 350 mm c/c
3
6 mm diameter @ 250 mm c/c
4
5 mm diameter @ 240 mm c/c